Code before using Operator Overloading:

// Now requirement is to sum up the two costs.// One way is to sum up Amount of two costs and build // another new instance of Money classint totalAmount = rentCost.Amount + foodCost.Amount;
Money totalCost = new Money(){Amount = totalAmount};
}

The above code works as expected. But we have to repeat the code whenever we want to sum up two or more Money class objects. But when adding more than more than two objects, the code becomes difficult to read.

Implementing Operator overloading in C# .NET explained with an example: